2024-03-28T10:15:00Z
http://bc.umcs.pl/oai-pmh-repository.xml
oai:bc.umcs.pl:30628
2019-02-13T13:09:57Z
dLibraDigitalLibrary:CulturalHeritage dLibraDigitalLibrary:ScienceandEducation:AnnalesUMCS dLibraDigitalLibrary:ScienceandEducation dLibraDigitalLibrary:CulturalHeritage:Journals dLibraDigitalLibrary